Hi All,

On a file, I need to check if the column 2 & 3 has any zero. If yes, I need to remove it. For example:

20090223.558 31 1
20090223.561 31 1
20090223.563 147568 2896
20090223.564 69137 1518
20090223.566 37103534 672034
20090223.568 0 0
20090223.644 2452475314 41518277
20090223.645 0 0
20090223.650 105227885 1907647


As you can see above, I need to remove two lines which has zero.

This is what I did so for.

awk -F " " {print $2} REG.txt |grep "0"
awk -F " " {print $3} REG.txt |grep "0"

The above command doesn't work, I get every thing, I get any thing that has zero.


Any idea. Thanks.